Not our usual story format, but Vivian shared this with me. Browse the records and listings of the fictional Harness Pony Society (https://vivianlockebooks.com/b/hps?via=gromets), and discover the subtly hidden story!
(Hint: keep following the links you find, it is more than just some information for Mrs Sedley)
Also enjoy the fiction at Vivian Locke's Books (https://vivianlockebooks.com)